Photoluminescent Sand Jinan Realglow photoluminescent sand is produced mainly from the rare earth elements through a special technology, the sandcan glow in the dark for up 20 hours after its 10-minute exposure to a visible light source.The glow in the dark sand is re-chargeable many times over just by exposing it to any light source, preferably those with Ultra Violet rays like Sunlight or UV.They are different from phosphorescent sand, photoluminscent sand is long decay time material which is based on rare earth. PYG-6XL Produce glowing glass Photoluminescent sandProduct No: 60020Type No: PYG-6XLGlowing color: Yellow-greenParticle size: 1-2mmLuminance: 702/115-15126
Licheng, China
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Ben Fu (Jinan Realglow Company)
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